The server resets, no kernel panic, no oops, nothing but a reset. I have *.debug in syslog, and see no errors in syslog or in dmesg. > > Check your backup power log file. > > -- Sorry, you lost me. What do you mean by "backup power log?" If acpi and apic daemons log to syslog wouldn't any power problems be reported there? By backup power, do you mean the EPS12 +8pin 12v power rail? Cheers; E! This email was Anti Virus checked by Astaro Security Gateway. http://www.astaro.com